66834976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 142418304

約数和(自身を除く): 75583328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 347, 416, 463, 694, 926, 1388, 1852, 2776, 3704, 4511, 5552, 6019, 7408, 9022, 11104, 12038, 14816, 18044, 24076, 36088, 48152, 72176, 96304, 144352, 160661, 192608, 321322, 642644, 1285288, 2088593, 2570576, 4177186, 5141152, 8354372, 16708744, 33417488, 66834976]

約数ペア:

[(1, 66834976), (2, 33417488), (4, 16708744), (8, 8354372), (13, 5141152), (16, 4177186), (26, 2570576), (32, 2088593), (52, 1285288), (104, 642644), (208, 321322), (347, 192608), (416, 160661), (463, 144352), (694, 96304), (926, 72176), (1388, 48152), (1852, 36088), (2776, 24076), (3704, 18044), (4511, 14816), (5552, 12038), (6019, 11104), (7408, 9022)]